The independent investigation will be led by Florida State Forester Jim Karels. Mike Dudley, Acting Director of Cooperative Forestry for the USDA Forest Service, will be the secondary team lead.

Other entities participating in the investigation include the U.S. Forest Service Missoula Technology and Development Center, the Missoula Fire Department, and the Bureau of Land Management, and Arizona Division of Occupational Safety and Health. Team members are technical specialist and fire behavior analysts.

The local liaisons to the nine-member Yarnell Hill Investigation Team are Arizona State Forester Scott Hunt and Prescott Fire Chief Dan Fraijo.

The last of the team members will arrive in Phoenix later today for an in-briefing from the Arizona State Forester.

As part of the investigation, the team will review Sunday's weather conditions, fire department records, radio logs and any other evidence that may help determine how to prevent a similar tragedy in the future.

“We are confident that the investigative team will find lessons to be learned from this tragedy,” Hunt said. “We have a responsibility to those lost and their loved ones, as well as to current and future wildland firefighters, to understand what happened as completely as possible.”